Plan of Charleston Harbor, and its fortifications
Scale 1:31,680. LC Civil War Maps (2nd ed.), 373 Shows channel, low water mark and soundings, drainage, roads, railroads, some dwellings, a plan of the city, and forts. Description derived from published bibliography. Available also through the Library of Congress web site as raster image.

Charleston Harbor and city defences
Scale ca. 1:170,000. LC Civil War Maps (2nd ed.), 372 "Key to the map of Charleston Harbor and defences" is pasted to the right of the map. "Green represents the Confederates" land [and] pink the Federal possessions" Indicates "torpedoes in the channels," obstructions, bridges, roads and streets, railroads, and rivers. Letters A to K represent fortifications, headquarters, depots, and "place where Clarck of Brooklin ...